5 (水)	02:19	09:21	16:24	21:46
	126cm	27cm	132cm	84cm
大潮 出 05:13 入 18:01 出 03:28 入 17:39 潮干狩り ○ 08:25～10:16

那珂湊（茨城）2040年09月5日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
9/5 00:00	110.3	↑1.8
9/5 00:10	112.0	↑1.7
9/5 00:20	113.6	↑1.6
9/5 00:30	115.3	↑1.7
9/5 00:40	116.8	↑1.5
9/5 00:50	118.3	↑1.5
9/5 01:00	119.7	↑1.4
9/5 01:10	120.9	↑1.2
9/5 01:20	122.0	↑1.1
9/5 01:30	123.0	↑1.0
9/5 01:40	123.8	↑0.8
9/5 01:50	124.5	↑0.7
9/5 02:00	124.9	↑0.4
9/5 02:10	125.2	↑0.3	満潮
9/5 02:20	125.2	0
9/5 02:30	125.1	↓-0.1
9/5 02:40	124.7	↓-0.4
9/5 02:50	124.1	↓-0.6
9/5 03:00	123.3	↓-0.8
9/5 03:10	122.2	↓-1.1
9/5 03:20	120.9	↓-1.3
9/5 03:30	119.4	↓-1.5
9/5 03:40	117.6	↓-1.8
9/5 03:50	115.6	↓-2.0
9/5 04:00	113.4	↓-2.2
9/5 04:10	111.0	↓-2.4
9/5 04:20	108.4	↓-2.6
9/5 04:30	105.6	↓-2.8
9/5 04:40	102.7	↓-2.9
9/5 04:50	99.5	↓-3.2
9/5 05:00	96.3	↓-3.2
9/5 05:10	92.9	↓-3.4
9/5 05:20	89.3	↓-3.6
9/5 05:30	85.7	↓-3.6
9/5 05:40	82.1	↓-3.6
9/5 05:50	78.3	↓-3.8
9/5 06:00	74.6	↓-3.7
9/5 06:10	70.8	↓-3.8
9/5 06:20	67.1	↓-3.7
9/5 06:30	63.3	↓-3.8
9/5 06:40	59.7	↓-3.6
9/5 06:50	56.1	↓-3.6
9/5 07:00	52.7	↓-3.4
9/5 07:10	49.4	↓-3.3
9/5 07:20	46.2	↓-3.2
9/5 07:30	43.2	↓-3.0
9/5 07:40	40.4	↓-2.8
9/5 07:50	37.8	↓-2.6
9/5 08:00	35.4	↓-2.4
9/5 08:10	33.3	↓-2.1
9/5 08:20	31.4	↓-1.9
9/5 08:30	29.8	↓-1.6
9/5 08:40	28.5	↓-1.3
9/5 08:50	27.4	↓-1.1
9/5 09:00	26.7	↓-0.7
9/5 09:10	26.2	↓-0.5
9/5 09:20	26.1	↓-0.1	干潮
9/5 09:30	26.2	↑0.1
9/5 09:40	26.7	↑0.5
9/5 09:50	27.5	↑0.8
9/5 10:00	28.5	↑1.0
9/5 10:10	29.9	↑1.4
9/5 10:20	31.5	↑1.6
9/5 10:30	33.4	↑1.9
9/5 10:40	35.6	↑2.2
9/5 10:50	38.0	↑2.4
9/5 11:00	40.6	↑2.6
9/5 11:10	43.4	↑2.8
9/5 11:20	46.5	↑3.1
9/5 11:30	49.7	↑3.2
9/5 11:40	53.1	↑3.4
9/5 11:50	56.6	↑3.5
9/5 12:00	60.3	↑3.7
9/5 12:10	64.0	↑3.7
9/5 12:20	67.9	↑3.9	最大潮位差
9/5 12:30	71.8	↑3.9	最大潮位差
9/5 12:40	75.7	↑3.9	最大潮位差
9/5 12:50	79.6	↑3.9	最大潮位差
9/5 13:00	83.5	↑3.9	最大潮位差
9/5 13:10	87.4	↑3.9	最大潮位差
9/5 13:20	91.2	↑3.8
9/5 13:30	95.0	↑3.8
9/5 13:40	98.7	↑3.7
9/5 13:50	102.2	↑3.5
9/5 14:00	105.6	↑3.4
9/5 14:10	108.9	↑3.3
9/5 14:20	112.0	↑3.1
9/5 14:30	114.9	↑2.9
9/5 14:40	117.6	↑2.7
9/5 14:50	120.1	↑2.5
9/5 15:00	122.3	↑2.2
9/5 15:10	124.3	↑2.0
9/5 15:20	126.1	↑1.8
9/5 15:30	127.6	↑1.5
9/5 15:40	128.9	↑1.3
9/5 15:50	129.9	↑1.0
9/5 16:00	130.6	↑0.7
9/5 16:10	131.1	↑0.5
9/5 16:20	131.3	↑0.2	満潮
9/5 16:30	131.3	0
9/5 16:40	131.0	↓-0.3
9/5 16:50	130.5	↓-0.5
9/5 17:00	129.7	↓-0.8
9/5 17:10	128.7	↓-1.0
9/5 17:20	127.5	↓-1.2
9/5 17:30	126.1	↓-1.4
9/5 17:40	124.6	↓-1.5
9/5 17:50	122.8	↓-1.8
9/5 18:00	120.9	↓-1.9
9/5 18:10	118.9	↓-2.0
9/5 18:20	116.8	↓-2.1
9/5 18:30	114.6	↓-2.2
9/5 18:40	112.4	↓-2.2
9/5 18:50	110.1	↓-2.3
9/5 19:00	107.8	↓-2.3
9/5 19:10	105.5	↓-2.3
9/5 19:20	103.2	↓-2.3
9/5 19:30	101.0	↓-2.2
9/5 19:40	98.8	↓-2.2
9/5 19:50	96.7	↓-2.1
9/5 20:00	94.8	↓-1.9
9/5 20:10	92.9	↓-1.9
9/5 20:20	91.2	↓-1.7
9/5 20:30	89.6	↓-1.6
9/5 20:40	88.2	↓-1.4
9/5 20:50	87.0	↓-1.2
9/5 21:00	86.0	↓-1.0
9/5 21:10	85.2	↓-0.8
9/5 21:20	84.5	↓-0.7
9/5 21:30	84.1	↓-0.4
9/5 21:40	83.9	↓-0.2	干潮
9/5 21:50	83.9	0
9/5 22:00	84.1	↑0.2
9/5 22:10	84.5	↑0.4
9/5 22:20	85.1	↑0.6
9/5 22:30	86.0	↑0.9
9/5 22:40	87.0	↑1.0
9/5 22:50	88.1	↑1.1
9/5 23:00	89.5	↑1.4
9/5 23:10	91.0	↑1.5
9/5 23:20	92.6	↑1.6
9/5 23:30	94.4	↑1.8
9/5 23:40	96.2	↑1.8
9/5 23:50	98.2	↑2.0